Transmission jack base



FIG. 1 is a bottom perspective view of the transmission jack base of the present design;

FIG. 2 is a bottom view of the transmission jack base as shown in FIG. 1;

FIG. 3 is a top view of the transmission jack base as shown in FIG. 1;

FIG. 4 is a left side view of the transmission jack base as shown in FIG. 1;

FIG. 5 is a right side view of the transmission jack base as shown in FIG. 1;

FIG. 6 is a front view of the transmission jack base as shown in FIG. 1; and,

FIG. 7 is a back view of the transmission jack base as shown in FIG. 1.

The broken lines shown in FIG. 1-7 are for the purpose of illustrating portions of the transmission jack base that form no part of the claimed design. 

CLAIM The ornamental design for a transmission jack base, as shown and described. 